config/rules.mk

   1 # -*- makefile -*-
   2 # vim:set ts=8 sw=8 sts=8 noet:
   3 #
   4 # This Source Code Form is subject to the terms of the Mozilla Public
   5 # License, v. 2.0. If a copy of the MPL was not distributed with this file,
   6 # You can obtain one at http://mozilla.org/MPL/2.0/.
   7 #
   8
   9 ifndef topsrcdir
  10 $(error topsrcdir was not set))
  11 endif
  12
  13 # Define an include-at-most-once flag
  14 ifdef INCLUDED_RULES_MK
  15 $(error Do not include rules.mk twice!)
  16 endif
  17 INCLUDED_RULES_MK = 1
  18
  19 ifndef INCLUDED_CONFIG_MK
  20 include $(topsrcdir)/config/config.mk
  21 endif
  22
  23 USE_AUTOTARGETS_MK = 1
  24 include $(MOZILLA_DIR)/config/makefiles/makeutils.mk
  25
  26 ifdef REBUILD_CHECK
  27 REPORT_BUILD = $(info $(shell $(PYTHON3) $(MOZILLA_DIR)/config/rebuild_check.py $@ $^))
  28 REPORT_BUILD_VERBOSE = $(REPORT_BUILD)
  29 else
  30 REPORT_BUILD = $(info $(relativesrcdir)/$(notdir $@))
  31
  32 ifdef BUILD_VERBOSE_LOG
  33 REPORT_BUILD_VERBOSE = $(REPORT_BUILD)
  34 else
  35 REPORT_BUILD_VERBOSE = $(call BUILDSTATUS,BUILD_VERBOSE $(relativesrcdir))
  36 endif
  37
  38 endif
  39
  40 EXEC                    = exec
  41
  42 ################################################################################
  43 # Testing frameworks support
  44 ################################################################################
  45
  46 testxpcobjdir = $(DEPTH)/_tests/xpcshell
  47
  48 ifdef ENABLE_TESTS
  49 ifdef CPP_UNIT_TESTS
  50 ifdef COMPILE_ENVIRONMENT
  51
  52 # Compile the tests to $(DIST)/bin.  Make lots of niceties available by default
  53 # through TestHarness.h, by modifying the list of includes and the libs against
  54 # which stuff links.
  55 SIMPLE_PROGRAMS += $(CPP_UNIT_TESTS)
  56
  57 ifndef MOZ_PROFILE_GENERATE
  58 CPP_UNIT_TESTS_FILES = $(CPP_UNIT_TESTS)
  59 CPP_UNIT_TESTS_DEST = $(DIST)/cppunittests
  60 CPP_UNIT_TESTS_TARGET = target
  61 INSTALL_TARGETS += CPP_UNIT_TESTS
  62 endif
  63
  64 run-cppunittests::
  65         @$(PYTHON3) $(MOZILLA_DIR)/testing/runcppunittests.py --xre-path=$(DIST)/bin --symbols-path=$(DIST)/crashreporter-symbols $(CPP_UNIT_TESTS)
  66
  67 cppunittests-remote:
  68         $(PYTHON3) -u $(MOZILLA_DIR)/testing/remotecppunittests.py \
  69                 --xre-path=$(DEPTH)/dist/bin \
  70                 --localLib=$(DEPTH)/dist/$(MOZ_APP_NAME) \
  71                 --deviceIP=${TEST_DEVICE} \
  72                 $(CPP_UNIT_TESTS) $(EXTRA_TEST_ARGS); \
  73
  74 endif # COMPILE_ENVIRONMENT
  75 endif # CPP_UNIT_TESTS
  76 endif # ENABLE_TESTS
  77
  78
  79 #
  80 # Library rules
  81 #
  82 # If FORCE_STATIC_LIB is set, build a static library.
  83 # Otherwise, build a shared library.
  84 #
  85
  86 ifndef LIBRARY
  87 ifdef REAL_LIBRARY
  88 ifdef NO_EXPAND_LIBS
  89 # Only build actual library if it is requested.
  90 LIBRARY                 := $(REAL_LIBRARY)
  91 endif
  92 endif
  93 endif
  94
  95 ifdef FORCE_SHARED_LIB
  96 ifdef MKSHLIB
  97
  98 ifdef LIB_IS_C_ONLY
  99 MKSHLIB                 = $(MKCSHLIB)
 100 endif
 101
 102 endif # MKSHLIB
 103 endif # FORCE_SHARED_LIB
 104
 105 ifeq ($(OS_ARCH),WINNT)
 106
 107 #
 108 # This next line captures both the default (non-MOZ_COPY_PDBS)
 109 # case as well as the MOZ_COPY_PDBS-for-mingwclang case.
 110 #
 111 # For the default case, placing the pdb in the build
 112 # directory is needed.
 113 #
 114 # For the MOZ_COPY_PDBS, non-mingwclang case - we need to
 115 # build the pdb next to the executable (handled in the if
 116 # statement immediately below.)
 117 #
 118 # For the MOZ_COPY_PDBS, mingwclang case - we also need to
 119 # build the pdb next to the executable, but this macro doesn't
 120 # work for jsapi-tests which is a little special, so we specify
 121 # the output directory below with MOZ_PROGRAM_LDFLAGS.
 122 #
 123 LINK_PDBFILE ?= $(basename $(@F)).pdb
 124
 125 ifdef MOZ_COPY_PDBS
 126 ifneq ($(CC_TYPE),clang)
 127 LINK_PDBFILE = $(basename $@).pdb
 128 endif
 129 endif
 130
 131 ifndef GNU_CC
 132
 133 ifdef SIMPLE_PROGRAMS
 134 COMPILE_PDB_FLAG ?= -Fd$(basename $(@F)).pdb
 135 COMPILE_CFLAGS += $(COMPILE_PDB_FLAG)
 136 COMPILE_CXXFLAGS += $(COMPILE_PDB_FLAG)
 137 endif
 138
 139 ifdef MOZ_DEBUG
 140 CODFILE=$(basename $(@F)).cod
 141 endif
 142
 143 endif # !GNU_CC
 144 endif # WINNT
 145
 146 ifeq (arm-Darwin,$(CPU_ARCH)-$(OS_TARGET))
 147 ifdef PROGRAM
 148 MOZ_PROGRAM_LDFLAGS += -Wl,-rpath -Wl,@executable_path/Frameworks
 149 endif
 150 endif
 151
 152 ifeq ($(OS_ARCH),WINNT)
 153 ifeq ($(CC_TYPE),clang)
 154 MOZ_PROGRAM_LDFLAGS += -Wl,-pdb,$(dir $@)/$(LINK_PDBFILE)
 155 endif
 156 endif
 157
 158 ifeq ($(HOST_OS_ARCH),WINNT)
 159 HOST_PDBFILE=$(basename $(@F)).pdb
 160 HOST_PDB_FLAG ?= -PDB:$(HOST_PDBFILE)
 161 HOST_C_LDFLAGS += -DEBUG $(HOST_PDB_FLAG)
 162 HOST_CXX_LDFLAGS += -DEBUG $(HOST_PDB_FLAG)
 163 endif
 164
 165 # Don't build SIMPLE_PROGRAMS during the MOZ_PROFILE_GENERATE pass, and do not
 166 # attempt to install them
 167 ifdef MOZ_PROFILE_GENERATE
 168 $(foreach category,$(INSTALL_TARGETS),\
 169   $(eval $(category)_FILES := $(foreach file,$($(category)_FILES),$(if $(filter $(SIMPLE_PROGRAMS),$(notdir $(file))),,$(file)))))
 170 SIMPLE_PROGRAMS :=
 171 endif
 172
 173 ifdef COMPILE_ENVIRONMENT
 174 ifndef TARGETS
 175 TARGETS                 = $(LIBRARY) $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS) $(HOST_PROGRAM) $(HOST_SIMPLE_PROGRAMS) $(HOST_SHARED_LIBRARY) $(WASM_LIBRARY)
 176 endif
 177
 178 COBJS = $(notdir $(CSRCS:.c=.$(OBJ_SUFFIX)))
 179 CWASMOBJS = $(notdir $(WASM_CSRCS:.c=.$(WASM_OBJ_SUFFIX)))
 180 SOBJS = $(notdir $(SSRCS:.S=.$(OBJ_SUFFIX)))
 181 # CPPSRCS can have different extensions (eg: .cpp, .cc)
 182 CPPOBJS = $(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(CPPSRCS))))
 183 CPPWASMOBJS = $(notdir $(addsuffix .$(WASM_OBJ_SUFFIX),$(basename $(WASM_CPPSRCS))))
 184 CMOBJS = $(notdir $(CMSRCS:.m=.$(OBJ_SUFFIX)))
 185 CMMOBJS = $(notdir $(CMMSRCS:.mm=.$(OBJ_SUFFIX)))
 186 # ASFILES can have different extensions (.s, .asm)
 187 ASOBJS = $(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(ASFILES))))
 188 RS_STATICLIB_CRATE_OBJ = $(addprefix lib,$(notdir $(RS_STATICLIB_CRATE_SRC:.rs=.$(LIB_SUFFIX))))
 189 ifndef OBJS
 190 _OBJS = $(COBJS) $(SOBJS) $(CPPOBJS) $(CMOBJS) $(CMMOBJS) $(ASOBJS) $(CWASMOBJS) $(CPPWASMOBJS)
 191 OBJS = $(strip $(_OBJS))
 192 endif
 193
 194 HOST_COBJS = $(addprefix host_,$(notdir $(HOST_CSRCS:.c=.$(OBJ_SUFFIX))))
 195 # HOST_CPPOBJS can have different extensions (eg: .cpp, .cc)
 196 HOST_CPPOBJS = $(addprefix host_,$(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(HOST_CPPSRCS)))))
 197 HOST_CMOBJS = $(addprefix host_,$(notdir $(HOST_CMSRCS:.m=.$(OBJ_SUFFIX))))
 198 HOST_CMMOBJS = $(addprefix host_,$(notdir $(HOST_CMMSRCS:.mm=.$(OBJ_SUFFIX))))
 199 ifndef HOST_OBJS
 200 _HOST_OBJS = $(HOST_COBJS) $(HOST_CPPOBJS) $(HOST_CMOBJS) $(HOST_CMMOBJS)
 201 HOST_OBJS = $(strip $(_HOST_OBJS))
 202 endif
 203 else
 204 LIBRARY :=
 205 SHARED_LIBRARY :=
 206 IMPORT_LIBRARY :=
 207 REAL_LIBRARY :=
 208 PROGRAM :=
 209 SIMPLE_PROGRAMS :=
 210 HOST_SHARED_LIBRARY :=
 211 HOST_PROGRAM :=
 212 HOST_SIMPLE_PROGRAMS :=
 213 WASM_LIBRARY :=
 214 endif
 215
 216 WASM_ARCHIVE = $(addsuffix .$(WASM_OBJ_SUFFIX),$(WASM_LIBRARY))
 217
 218 ALL_TRASH = \
 219         $(GARBAGE) $(TARGETS) $(OBJS) $(PROGOBJS) LOGS TAGS a.out \
 220         $(filter-out $(ASFILES),$(OBJS:.$(OBJ_SUFFIX)=.s)) $(OBJS:.$(OBJ_SUFFIX)=.ii) \
 221         $(OBJS:.$(OBJ_SUFFIX)=.i) \
 222         $(HOST_PROGOBJS) $(HOST_OBJS) $(IMPORT_LIBRARY) \
 223         so_locations _gen _stubs $(wildcard *.res) $(wildcard *.RES) \
 224         $(wildcard *.pdb) $(CODFILE) $(IMPORT_LIBRARY) \
 225         $(SHARED_LIBRARY:$(DLL_SUFFIX)=.exp) $(wildcard *.ilk) \
 226         $(PROGRAM:$(BIN_SUFFIX)=.exp) $(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.exp) \
 227         $(PROGRAM:$(BIN_SUFFIX)=.lib) $(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.lib) \
 228         $(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.$(OBJ_SUFFIX)) \
 229         $(WASM_ARCHIVE) $(wildcard gts_tmp_*) $(LIBRARY:%.a=.%.timestamp)
 230 ALL_TRASH_DIRS = \
 231         $(GARBAGE_DIRS) /no-such-file
 232
 233 ifdef QTDIR
 234 GARBAGE                 += $(MOCSRCS)
 235 endif
 236
 237 ifdef SIMPLE_PROGRAMS
 238 GARBAGE                 += $(SIMPLE_PROGRAMS:%=%.$(OBJ_SUFFIX))
 239 endif
 240
 241 ifdef HOST_SIMPLE_PROGRAMS
 242 GARBAGE                 += $(HOST_SIMPLE_PROGRAMS:%=%.$(OBJ_SUFFIX))
 243 endif
 244
 245 ifdef MACH
 246 ifndef NO_BUILDSTATUS_MESSAGES
 247 define BUILDSTATUS
 248 @echo 'BUILDSTATUS $1'
 249
 250 endef
 251 endif
 252 endif
 253
 254 define SUBMAKE # $(call SUBMAKE,target,directory,static)
 255 +@$(MAKE) $(if $(2),-C $(2)) $(1)
 256
 257 endef # The extra line is important here! don't delete it
 258
 259 define TIER_DIR_SUBMAKE
 260 $(call SUBMAKE,$(4),$(3),$(5))
 261
 262 endef # Ths empty line is important.
 263
 264 ifneq (,$(strip $(DIRS)))
 265 LOOP_OVER_DIRS = \
 266   $(foreach dir,$(DIRS),$(call SUBMAKE,$@,$(dir)))
 267 endif
 268
 269 #
 270 # Now we can differentiate between objects used to build a library, and
 271 # objects used to build an executable in the same directory.
 272 #
 273 ifndef PROGOBJS
 274 PROGOBJS                = $(OBJS)
 275 endif
 276
 277 ifndef HOST_PROGOBJS
 278 HOST_PROGOBJS           = $(HOST_OBJS)
 279 endif
 280
 281 GARBAGE_DIRS    += $(wildcard $(CURDIR)/$(MDDEPDIR))
 282
 283 #
 284 # Tags: emacs (etags), vi (ctags)
 285 # TAG_PROGRAM := ctags -L -
 286 #
 287 TAG_PROGRAM             = xargs etags -a
 288
 289 #
 290 # Turn on C++ linking if we have any .cpp or .mm files
 291 # (moved this from config.mk so that config.mk can be included
 292 #  before the CPPSRCS are defined)
 293 #
 294 ifneq ($(HOST_CPPSRCS)$(HOST_CMMSRCS),)
 295 HOST_CPP_PROG_LINK      = 1
 296 endif
 297
 298 #
 299 # MacOS X specific stuff
 300 #
 301
 302 ifeq ($(OS_ARCH),Darwin)
 303 ifdef SHARED_LIBRARY
 304 _LOADER_PATH := @executable_path
 305 EXTRA_DSO_LDOPTS        += -dynamiclib -install_name $(_LOADER_PATH)/$(SHARED_LIBRARY) -compatibility_version 1 -current_version 1 -single_module
 306 endif
 307 endif
 308
 309 #
 310 # GNU doesn't have path length limitation
 311 #
 312
 313 ifeq ($(OS_ARCH),GNU)
 314 OS_CPPFLAGS += -DPATH_MAX=1024 -DMAXPATHLEN=1024
 315 endif
 316
 317 #
 318 # MINGW32
 319 #
 320 ifeq ($(OS_ARCH),WINNT)
 321 ifdef GNU_CC
 322 DSO_LDOPTS += -Wl,--out-implib -Wl,$(IMPORT_LIBRARY)
 323 endif
 324 endif
 325
 326 ifeq ($(USE_TVFS),1)
 327 IFLAGS1 = -rb
 328 IFLAGS2 = -rb
 329 else
 330 IFLAGS1 = -m 644
 331 IFLAGS2 = -m 755
 332 endif
 333
 334 ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
 335 OUTOPTION = -Fo# eol
 336 else
 337 OUTOPTION = -o # eol
 338 endif # WINNT && !GNU_CC
 339
 340 ifeq (,$(CROSS_COMPILE))
 341 HOST_OUTOPTION = $(OUTOPTION)
 342 else
 343 # Windows-to-Windows cross compiles should always use MSVC-style options for
 344 # host compiles.
 345 ifeq (WINNT_WINNT,$(HOST_OS_ARCH)_$(OS_ARCH))
 346 ifneq (,$(filter-out clang-cl,$(HOST_CC_TYPE)))
 347 $(error MSVC-style compilers should be used for host compilations!)
 348 endif
 349 HOST_OUTOPTION = -Fo# eol
 350 else
 351 HOST_OUTOPTION = -o # eol
 352 endif
 353 endif
 354 ################################################################################
 355
 356 # Ensure the build config is up to date. This is done automatically when builds
 357 # are performed through |mach build|. The check here is to catch people not
 358 # using mach. If we ever enforce builds through mach, this code can be removed.
 359 ifndef MOZBUILD_BACKEND_CHECKED
 360 ifndef MACH
 361 ifndef TOPLEVEL_BUILD
 362 BUILD_BACKEND_FILES := $(addprefix $(DEPTH)/backend.,$(addsuffix Backend,$(BUILD_BACKENDS)))
 363 $(DEPTH)/backend.%Backend:
 364         $(error Build configuration changed. Build with |mach build| or run |mach build-backend| to regenerate build config)
 365
 366 define build_backend_rule
 367 $(1): $$(shell cat $(1).in)
 368
 369 endef
 370 $(foreach file,$(BUILD_BACKEND_FILES),$(eval $(call build_backend_rule,$(file))))
 371
 372 default:: $(BUILD_BACKEND_FILES)
 373
 374 export MOZBUILD_BACKEND_CHECKED=1
 375 endif
 376 endif
 377 endif
 378
 379 # The root makefile doesn't want to do a plain export/libs, because
 380 # of the tiers and because of libxul. Suppress the default rules in favor
 381 # of something else. Makefiles which use this var *must* provide a sensible
 382 # default rule before including rules.mk
 383 default all::
 384         $(foreach tier,$(TIERS),$(call SUBMAKE,$(tier)))
 385
 386 ifdef BUILD_VERBOSE_LOG
 387 ECHO := echo
 388 QUIET :=
 389 else
 390 ECHO := true
 391 QUIET := -q
 392 endif
 393
 394 # Do everything from scratch
 395 everything::
 396         $(MAKE) clean
 397         $(MAKE) all
 398
 399 # Dependencies which, if modified, should cause everything to rebuild
 400 GLOBAL_DEPS += Makefile $(addprefix $(DEPTH)/config/,$(INCLUDED_AUTOCONF_MK)) $(MOZILLA_DIR)/config/config.mk
 401
 402 ifeq ($(MOZ_WIDGET_TOOLKIT),windows)
 403 # We always build .res files for programs and shared libraries
 404 resfile = $(notdir $1).res
 405 # We also build .res files for simple programs if a corresponding manifest
 406 # exists. We'll generate a .rc file that includes the manifest.
 407 ifdef GNU_CC
 408 # Skip on mingw builds because of bug 1657863
 409 resfile_for_manifest =
 410 else
 411 resfile_for_manifest = $(if $(wildcard $(srcdir)/$(notdir $1).manifest),$(call resfile,$1))
 412 endif
 413 else
 414 resfile =
 415 resfile_for_manifest =
 416 endif
 417
 418 ##############################################
 419 ifdef COMPILE_ENVIRONMENT
 420 compile:: host target
 421
 422 host:: $(HOST_OBJS) $(HOST_PROGRAM) $(HOST_SIMPLE_PROGRAMS) $(HOST_RUST_PROGRAMS) $(HOST_RUST_LIBRARY_FILE) $(HOST_SHARED_LIBRARY)
 423
 424 target:: $(filter-out $(MOZBUILD_NON_DEFAULT_TARGETS),$(LIBRARY) $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS) $(RUST_LIBRARY_FILE) $(RUST_PROGRAMS) $(WASM_LIBRARY))
 425
 426 ifndef LIBRARY
 427 ifdef OBJS
 428 target:: $(OBJS)
 429 endif
 430 endif
 431
 432 target-objects: $(OBJS) $(PROGOBJS)
 433 host-objects: $(HOST_OBJS) $(HOST_PROGOBJS)
 434
 435 syms::
 436
 437 include $(MOZILLA_DIR)/config/makefiles/target_binaries.mk
 438 endif
 439
 440 clean clobber realclean clobber_all::
 441         -$(RM) $(ALL_TRASH)
 442         -$(RM) -r $(ALL_TRASH_DIRS)
 443
 444 clean clobber realclean clobber_all distclean::
 445         $(foreach dir,$(DIRS),-$(call SUBMAKE,$@,$(dir)))
 446
 447 distclean::
 448         -$(RM) -r $(ALL_TRASH_DIRS)
 449         -$(RM) $(ALL_TRASH)  \
 450         Makefile .HSancillary \
 451         $(wildcard *.$(OBJ_SUFFIX)) $(wildcard *.ho) $(wildcard host_*.o*) \
 452         $(wildcard *.$(LIB_SUFFIX)) $(wildcard *$(DLL_SUFFIX)) \
 453         $(wildcard *.$(IMPORT_LIB_SUFFIX))
 454
 455 alltags:
 456         $(RM) TAGS
 457         find $(topsrcdir) -name dist -prune -o \( -name '*.[hc]' -o -name '*.cp' -o -name '*.cpp' -o -name '*.idl' \) -print | $(TAG_PROGRAM)
 458
 459 define EXPAND_CC_OR_CXX
 460 $(if $(PROG_IS_C_ONLY_$(1)),$(CC),$(CCC))
 461 endef
 462
 463 #
 464 # PROGRAM = Foo
 465 # creates OBJS, links with LIBS to create Foo
 466 #
 467 $(PROGRAM): $(PROGOBJS) $(STATIC_LIBS) $(EXTRA_DEPS) $(call resfile,$(PROGRAM)) $(GLOBAL_DEPS) $(call mkdir_deps,$(FINAL_TARGET))
 468         $(REPORT_BUILD)
 469 ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
 470         $(LINKER) -OUT:$@ -PDB:$(LINK_PDBFILE) -IMPLIB:$(basename $(@F)).lib $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $($(notdir $@)_OBJS) $(filter %.res,$^) $(STATIC_LIBS) $(SHARED_LIBS) $(OS_LIBS)
 471 else # !WINNT || GNU_CC
 472         $(call EXPAND_CC_OR_CXX,$@) -o $@ $(COMPUTED_CXX_LDFLAGS) $(PGO_CFLAGS) $($(notdir $@)_OBJS) $(filter %.res,$^) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(OS_LIBS)
 473         $(call py_action,check_binary,--target $@)
 474 endif # WINNT && !GNU_CC
 475
 476 ifdef ENABLE_STRIP
 477         $(STRIP) $(STRIP_FLAGS) $@
 478 endif
 479 ifdef MOZ_POST_PROGRAM_COMMAND
 480         $(MOZ_POST_PROGRAM_COMMAND) $@
 481 endif
 482
 483 $(HOST_PROGRAM): $(HOST_PROGOBJS) $(HOST_LIBS) $(HOST_EXTRA_DEPS) $(GLOBAL_DEPS) $(call mkdir_deps,$(DEPTH)/dist/host/bin)
 484         $(REPORT_BUILD)
 485 ifeq (_WINNT,$(GNU_CC)_$(HOST_OS_ARCH))
 486         $(HOST_LINKER) -OUT:$@ -PDB:$(HOST_PDBFILE) $($(notdir $@)_OBJS) $(WIN32_EXE_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 487 else
 488 ifeq ($(HOST_CPP_PROG_LINK),1)
 489         $(HOST_CXX) -o $@ $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 490 else
 491         $(HOST_CC) -o $@ $(HOST_C_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 492 endif # HOST_CPP_PROG_LINK
 493 endif
 494 ifndef CROSS_COMPILE
 495         $(call py_action,check_binary,--host $@)
 496 endif
 497
 498 #
 499 # This is an attempt to support generation of multiple binaries
 500 # in one directory, it assumes everything to compile Foo is in
 501 # Foo.o (from either Foo.c or Foo.cpp).
 502 #
 503 # SIMPLE_PROGRAMS = Foo Bar
 504 # creates Foo.o Bar.o, links with LIBS to create Foo, Bar.
 505 #
 506 define simple_program_deps
 507 $1: $(1:$(BIN_SUFFIX)=.$(OBJ_SUFFIX)) $(STATIC_LIBS) $(EXTRA_DEPS) $(call resfile_for_manifest,$1) $(GLOBAL_DEPS)
 508 endef
 509 $(foreach p,$(SIMPLE_PROGRAMS),$(eval $(call simple_program_deps,$(p))))
 510
 511 $(SIMPLE_PROGRAMS):
 512         $(REPORT_BUILD)
 513 ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
 514         $(LINKER) -out:$@ -pdb:$(LINK_PDBFILE) $($@_OBJS) $(filter %.res,$^) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $(STATIC_LIBS) $(SHARED_LIBS) $(OS_LIBS)
 515 else
 516         $(call EXPAND_CC_OR_CXX,$@) $(COMPUTED_CXX_LDFLAGS) $(PGO_CFLAGS) -o $@ $($@_OBJS) $(filter %.res,$^) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(OS_LIBS)
 517         $(call py_action,check_binary,--target $@)
 518 endif # WINNT && !GNU_CC
 519
 520 ifdef ENABLE_STRIP
 521         $(STRIP) $(STRIP_FLAGS) $@
 522 endif
 523 ifdef MOZ_POST_PROGRAM_COMMAND
 524         $(MOZ_POST_PROGRAM_COMMAND) $@
 525 endif
 526
 527 $(HOST_SIMPLE_PROGRAMS): host_%$(HOST_BIN_SUFFIX): $(HOST_LIBS) $(HOST_EXTRA_DEPS) $(GLOBAL_DEPS)
 528         $(REPORT_BUILD)
 529 ifeq (WINNT_,$(HOST_OS_ARCH)_$(GNU_CC))
 530         $(HOST_LINKER) -OUT:$@ -PDB:$(HOST_PDBFILE) $($(notdir $@)_OBJS) $(WIN32_EXE_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 531 else
 532 ifneq (,$(HOST_CPPSRCS)$(USE_HOST_CXX))
 533         $(HOST_CXX) $(HOST_OUTOPTION)$@ $(HOST_CXX_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 534 else
 535         $(HOST_CC) $(HOST_OUTOPTION)$@ $(HOST_C_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 536 endif
 537 endif
 538 ifndef CROSS_COMPILE
 539         $(call py_action,check_binary,--host $@)
 540 endif
 541
 542 $(LIBRARY): $(OBJS) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
 543         $(REPORT_BUILD)
 544         $(RM) $(REAL_LIBRARY)
 545         $(AR) $(AR_FLAGS) $($@_OBJS)
 546
 547 $(WASM_ARCHIVE): $(CWASMOBJS) $(CPPWASMOBJS) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
 548         $(REPORT_BUILD_VERBOSE)
 549         $(RM) $(WASM_LIBRARY).$(WASM_OBJ_SUFFIX)
 550         $(WASM_CXX) $(OUTOPTION)$@ -Wl,--export-all $(WASM_LDFLAGS) $(CWASMOBJS) $(CPPWASMOBJS)
 551
 552 lucet_options := \
 553     --target $(LUCETC_TARGET) \
 554     --target-cpu baseline \
 555     --bindings $(topsrcdir)/third_party/rust/lucet-wasi-wasmsbx/bindings.json \
 556     --guard-size 4GiB \
 557     --min-reserved-size 4GiB \
 558     --max-reserved-size 4GiB \
 559     --opt-level 2
 560
 561 $(WASM_LIBRARY): $(WASM_LIBRARY).$(WASM_OBJ_SUFFIX)
 562         $(REPORT_BUILD)
 563         $(RM) $(WASM_LIBRARY)
 564         env LD="$(CC)" LDFLAGS="$(LUCETC_LDFLAGS)" $(LUCETC) $(lucet_options) $(WASM_LIBRARY).$(WASM_OBJ_SUFFIX) -o $(WASM_LIBRARY)
 565
 566 ifeq ($(OS_ARCH),WINNT)
 567 # Import libraries are created by the rules creating shared libraries.
 568 # The rules to copy them to $(DIST)/lib depend on $(IMPORT_LIBRARY),
 569 # but make will happily consider the import library before it is refreshed
 570 # when rebuilding the corresponding shared library. Defining an empty recipe
 571 # for import libraries forces make to wait for the shared library recipe to
 572 # have run before considering other targets that depend on the import library.
 573 # See bug 795204.
 574 $(IMPORT_LIBRARY): $(SHARED_LIBRARY) ;
 575 endif
 576
 577 $(HOST_SHARED_LIBRARY): Makefile
 578         $(REPORT_BUILD)
 579         $(RM) $@
 580 ifneq (,$(filter clang-cl,$(HOST_CC_TYPE)))
 581         $(HOST_LINKER) -DLL -OUT:$@ $($(notdir $@)_OBJS) $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 582 else
 583         $(HOST_CXX) $(HOST_OUTOPTION)$@ $($(notdir $@)_OBJS) $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 584 endif
 585
 586 # On Darwin (Mac OS X), dwarf2 debugging uses debug info left in .o files,
 587 # so instead of deleting .o files after repacking them into a dylib, we make
 588 # symlinks back to the originals. The symlinks are a no-op for stabs debugging,
 589 # so no need to conditionalize on OS version or debugging format.
 590
 591 $(SHARED_LIBRARY): $(OBJS) $(call resfile,$(SHARED_LIBRARY)) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
 592         $(REPORT_BUILD)
 593 ifndef INCREMENTAL_LINKER
 594         $(RM) $@
 595 endif
 596         $(MKSHLIB) $($@_OBJS) $(filter %.res,$^) $(LDFLAGS) $(STATIC_LIBS) $(SHARED_LIBS) $(EXTRA_DSO_LDOPTS) $(MOZ_GLUE_LDFLAGS) $(OS_LIBS)
 597         $(call py_action,check_binary,--target $@)
 598
 599 ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
 600 endif   # WINNT && !GCC
 601         chmod +x $@
 602 ifdef ENABLE_STRIP
 603         $(STRIP) $(STRIP_FLAGS) $@
 604 endif
 605
 606 # The object file is in the current directory, and the source file can be any
 607 # relative path. This macro adds the dependency obj: src for each source file.
 608 # This dependency must be first for the $< flag to work correctly, and the
 609 # rules that have commands for these targets must not list any other
 610 # prerequisites, or they will override the $< variable.
 611 define src_objdep
 612 $(basename $3$(notdir $1)).$2: $1 $$(call mkdir_deps,$$(MDDEPDIR))
 613 endef
 614 $(foreach f,$(CSRCS) $(SSRCS) $(CPPSRCS) $(CMSRCS) $(CMMSRCS) $(ASFILES),$(eval $(call src_objdep,$(f),$(OBJ_SUFFIX))))
 615 $(foreach f,$(HOST_CSRCS) $(HOST_CPPSRCS) $(HOST_CMSRCS) $(HOST_CMMSRCS),$(eval $(call src_objdep,$(f),$(OBJ_SUFFIX),host_)))
 616 $(foreach f,$(WASM_CSRCS) $(WASM_CPPSRCS),$(eval $(call src_objdep,$(f),wasm)))
 617
 618 # The Rust compiler only outputs library objects, and so we need different
 619 # mangling to generate dependency rules for it.
 620 mk_global_crate_libname = $(basename lib$(notdir $1)).$(LIB_SUFFIX)
 621 crate_src_libdep = $(call mk_global_crate_libname,$1): $1 $$(call mkdir_deps,$$(MDDEPDIR))
 622 $(foreach f,$(RS_STATICLIB_CRATE_SRC),$(eval $(call crate_src_libdep,$(f))))
 623
 624 $(OBJS) $(HOST_OBJS) $(PROGOBJS) $(HOST_PROGOBJS): $(GLOBAL_DEPS)
 625
 626 # Rules for building native targets must come first because of the host_ prefix
 627 $(HOST_COBJS):
 628         $(REPORT_BUILD_VERBOSE)
 629         $(HOST_CC) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CFLAGS) $(NSPR_CFLAGS) $<
 630
 631 $(HOST_CPPOBJS):
 632         $(REPORT_BUILD_VERBOSE)
 633         $(call BUILDSTATUS,OBJECT_FILE $@)
 634         $(HOST_CXX) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CXXFLAGS) $(NSPR_CFLAGS) $<
 635
 636 $(HOST_CMOBJS):
 637         $(REPORT_BUILD_VERBOSE)
 638         $(HOST_CC) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CFLAGS) $(HOST_CMFLAGS) $(NSPR_CFLAGS) $<
 639
 640 $(HOST_CMMOBJS):
 641         $(REPORT_BUILD_VERBOSE)
 642         $(HOST_CXX) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CXXFLAGS) $(HOST_CMMFLAGS) $(NSPR_CFLAGS) $<
 643
 644 $(COBJS):
 645         $(REPORT_BUILD_VERBOSE)
 646         $(CC) $(OUTOPTION)$@ -c $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $<
 647
 648 $(CWASMOBJS):
 649         $(REPORT_BUILD_VERBOSE)
 650         $(WASM_CC) $(OUTOPTION)$@ -c $(WASM_CFLAGS) $($(notdir $<)_FLAGS) $<
 651
 652 WINEWRAP = $(if $(and $(filter %.exe,$1),$(WINE)),$(WINE) $1,$1)
 653
 654 # Windows program run via Wine don't like Unix absolute paths (they look
 655 # like command line arguments). So when needed, create relative paths
 656 # from absolute paths. We start with $(DEPTH), which gets us to topobjdir,
 657 # then add "/.." for each component of topobjdir, which gets us to /.
 658 # then we can add the absolute path after that and we have a relative path,
 659 # albeit longer than it could be.
 660 ifdef WINE
 661 relativize = $(if $(filter /%,$1),$(DEPTH)$(subst $(space),,$(foreach d,$(subst /, ,$(topobjdir)),/..))$1,$1)
 662 else
 663 relativize = $1
 664 endif
 665
 666 ifdef ASFILES
 667 # The AS_DASH_C_FLAG is needed cause not all assemblers (Solaris) accept
 668 # a '-c' flag.
 669 $(ASOBJS):
 670         $(REPORT_BUILD_VERBOSE)
 671         $(call WINEWRAP,$(AS)) $(ASOUTOPTION)$@ $(ASFLAGS) $($(notdir $<)_FLAGS) $(AS_DASH_C_FLAG) $(call relativize,$<)
 672 endif
 673
 674 define syms_template
 675 syms:: $(2)
 676 $(2): $(1)
 677 ifdef MOZ_CRASHREPORTER
 678         $$(call py_action,dumpsymbols,$$(abspath $$<) $$(abspath $$@) $$(DUMP_SYMBOLS_FLAGS))
 679 ifeq ($(OS_ARCH),WINNT)
 680 ifdef WINCHECKSEC
 681         $$(PYTHON3) $$(topsrcdir)/build/win32/autowinchecksec.py $$<
 682 endif # WINCHECKSEC
 683 endif # WINNT
 684 endif
 685 endef
 686
 687 ifneq (,$(filter $(DIST)/bin%,$(FINAL_TARGET)))
 688 DUMP_SYMS_TARGETS := $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS)
 689 endif
 690
 691 ifdef MOZ_AUTOMATION
 692 ifeq (,$(filter 1,$(MOZ_AUTOMATION_BUILD_SYMBOLS)))
 693 DUMP_SYMS_TARGETS :=
 694 endif
 695 endif
 696
 697 ifdef MOZ_COPY_PDBS
 698 MAIN_PDB_FILES = $(addsuffix .pdb,$(basename $(DUMP_SYMS_TARGETS)))
 699 MAIN_PDB_DEST ?= $(FINAL_TARGET)
 700 MAIN_PDB_TARGET = syms
 701 INSTALL_TARGETS += MAIN_PDB
 702
 703 ifdef CPP_UNIT_TESTS
 704 CPP_UNIT_TESTS_PDB_FILES = $(addsuffix .pdb,$(basename $(CPP_UNIT_TESTS)))
 705 CPP_UNIT_TESTS_PDB_DEST = $(DIST)/cppunittests
 706 CPP_UNIT_TESTS_PDB_TARGET = syms
 707 INSTALL_TARGETS += CPP_UNIT_TESTS_PDB
 708 endif
 709
 710 else ifdef MOZ_CRASHREPORTER
 711 $(foreach file,$(DUMP_SYMS_TARGETS),$(eval $(call syms_template,$(file),$(notdir $(file))_syms.track)))
 712 endif
 713
 714 ifneq (,$(RUST_TESTS)$(RUST_LIBRARY_FILE)$(HOST_RUST_LIBRARY_FILE)$(RUST_PROGRAMS)$(HOST_RUST_PROGRAMS))
 715 include $(MOZILLA_DIR)/config/makefiles/rust.mk
 716 endif
 717
 718 $(SOBJS):
 719         $(REPORT_BUILD)
 720         $(call WINEWRAP,$(AS)) $(ASOUTOPTION)$@ $(SFLAGS) $($(notdir $<)_FLAGS) -c $(call relativize,$<)
 721
 722 $(CPPOBJS):
 723         $(REPORT_BUILD_VERBOSE)
 724         $(call BUILDSTATUS,OBJECT_FILE $@)
 725         $(CCC) $(OUTOPTION)$@ -c $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 726
 727 $(CPPWASMOBJS):
 728         $(REPORT_BUILD_VERBOSE)
 729         $(call BUILDSTATUS,OBJECT_FILE $@)
 730         $(WASM_CXX) $(OUTOPTION)$@ -c $(WASM_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 731
 732 $(CMMOBJS):
 733         $(REPORT_BUILD_VERBOSE)
 734         $(CCC) -o $@ -c $(COMPILE_CXXFLAGS) $(COMPILE_CMMFLAGS) $($(notdir $<)_FLAGS) $<
 735
 736 $(CMOBJS):
 737         $(REPORT_BUILD_VERBOSE)
 738         $(CC) -o $@ -c $(COMPILE_CFLAGS) $(COMPILE_CMFLAGS) $($(notdir $<)_FLAGS) $<
 739
 740 $(filter %.s,$(CPPSRCS:%.cpp=%.s)): %.s: %.cpp $(call mkdir_deps,$(MDDEPDIR))
 741         $(REPORT_BUILD_VERBOSE)
 742         $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 743
 744 $(filter %.s,$(CPPSRCS:%.cc=%.s)): %.s: %.cc $(call mkdir_deps,$(MDDEPDIR))
 745         $(REPORT_BUILD_VERBOSE)
 746         $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 747
 748 $(filter %.s,$(CPPSRCS:%.cxx=%.s)): %.s: %.cpp $(call mkdir_deps,$(MDDEPDIR))
 749         $(REPORT_BUILD_VERBOSE)
 750         $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 751
 752 $(filter %.s,$(CSRCS:%.c=%.s)): %.s: %.c $(call mkdir_deps,$(MDDEPDIR))
 753         $(REPORT_BUILD_VERBOSE)
 754         $(CC) -S $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $<
 755
 756 ifneq (,$(filter %.i,$(MAKECMDGOALS)))
 757 # Call as $(call _group_srcs,extension,$(SRCS)) - this will create a list
 758 # of the full sources, as well as the $(notdir) version. So:
 759 #   foo.cpp sub/bar.cpp
 760 # becomes:
 761 #   foo.cpp sub/bar.cpp bar.cpp
 762 #
 763 # This way we can match both 'make sub/bar.i' and 'make bar.i'
 764 _group_srcs = $(sort $(patsubst %.$1,%.i,$(filter %.$1,$2 $(notdir $2))))
 765
 766 define PREPROCESS_RULES
 767 _PREPROCESSED_$1_FILES := $$(call _group_srcs,$1,$$($2))
 768 # Make preprocessed files PHONY so they are always executed, since they are
 769 # manual targets and we don't necessarily write to $@.
 770 .PHONY: $$(_PREPROCESSED_$1_FILES)
 771
 772 # Hack up VPATH so we can reach the sources. Eg: 'make Parser.i' may need to
 773 # reach $(srcdir)/frontend/Parser.i
 774 vpath %.$1 $$(addprefix $$(srcdir)/,$$(sort $$(dir $$($2))))
 775 vpath %.$1 $$(addprefix $$(CURDIR)/,$$(sort $$(dir $$($2))))
 776
 777 $$(_PREPROCESSED_$1_FILES): _DEPEND_CFLAGS=
 778 $$(_PREPROCESSED_$1_FILES): %.i: %.$1
 779         $$(REPORT_BUILD_VERBOSE)
 780         $$(addprefix $$(MKDIR) -p ,$$(filter-out .,$$(@D)))
 781         $$($3) -C $$(PREPROCESS_OPTION)$$@ $(foreach var,$4,$$($(var))) $$($$(notdir $$<)_FLAGS) $$<
 782
 783 endef
 784
 785 $(eval $(call PREPROCESS_RULES,cpp,CPPSRCS,CCC,COMPILE_CXXFLAGS))
 786 $(eval $(call PREPROCESS_RULES,cc,CPPSRCS,CCC,COMPILE_CXXFLAGS))
 787 $(eval $(call PREPROCESS_RULES,cxx,CPPSRCS,CCC,COMPILE_CXXFLAGS))
 788 $(eval $(call PREPROCESS_RULES,c,CSRCS,CC,COMPILE_CFLAGS))
 789 $(eval $(call PREPROCESS_RULES,mm,CMMSRCS,CCC,COMPILE_CXXFLAGS COMPILE_CMMFLAGS))
 790
 791 # Default to pre-processing the actual unified file. This can be overridden
 792 # at the command-line to pre-process only the individual source file.
 793 PP_UNIFIED ?= 1
 794
 795 # PP_REINVOKE gets set on the sub-make to prevent us from going in an
 796 # infinite loop if the filename doesn't exist in the unified source files.
 797 ifndef PP_REINVOKE
 798
 799 MATCH_cpp = \(cpp\|cc|cxx\)
 800 UPPER_c = C
 801 UPPER_cpp = CPP
 802 UPPER_mm = CMM
 803
 804 # When building with PP_UNIFIED=0, we also have to look in the Unified files to
 805 # find a matching pathname.
 806 _get_all_sources = $1 $(if $(filter Unified%,$1),$(shell sed -n 's/\#include "\(.*\)"$$/\1/p' $(filter Unified%,$1)))
 807 all_cpp_sources := $(call _get_all_sources,$(CPPSRCS))
 808 all_mm_sources := $(call _get_all_sources,$(CMMSRCS))
 809 all_c_sources := $(call _get_all_sources,$(CSRCS))
 810 all_sources := $(all_cpp_sources) $(all_cmm_sources) $(all_c_sources)
 811
 812 # The catch-all %.i rule runs when we pass in a .i filename that doesn't match
 813 # one of the *SRCS variables. The two code paths depend on whether or not
 814 # we are requesting a unified file (PP_UNIFIED=1, the default) or not:
 815 #
 816 # PP_UNIFIED=1:
 817 #  - Look for it in any of the Unified files, and re-exec make with
 818 #    Unified_foo0.i as the target. This gets us the full unified preprocessed
 819 #    file.
 820 #
 821 # PP_UNIFIED=0:
 822 #  - If the .i filename is in *SRCS, or in a Unified filename, then we re-exec
 823 #    make with that filename as the target. The *SRCS variables are modified
 824 #    to have the Unified sources appended to them so that the static pattern
 825 #    rules will match.
 826 %.i: FORCE
 827 ifeq ($(PP_UNIFIED),1)
 828         @$(MAKE) PP_REINVOKE=1 \
 829             $(or $(addsuffix .i, \
 830               $(foreach type,c cpp mm, \
 831                 $(if $(filter Unified%,$($(UPPER_$(type))SRCS)), \
 832                   $(shell grep -l '#include "\(.*/\)\?$(basename $@).$(or $(MATCH_$(type)),$(type))"' Unified*.$(type) | sed 's/\.$(type)$$//') \
 833             ))),$(error "File not found for preprocessing: $@"))
 834 else
 835         @$(MAKE) PP_REINVOKE=1 $@ \
 836             $(foreach type,c cpp mm,$(UPPER_$(type))SRCS="$(all_$(type)_sources)")
 837 endif
 838
 839 endif
 840
 841 endif
 842
 843 # EXTRA_DEPS contains manifests (manually added in Makefile.in ; bug 1498414)
 844 %.res: $(or $(RCFILE),%.rc) $(MOZILLA_DIR)/config/create_res.py $(EXTRA_DEPS)
 845         $(REPORT_BUILD)
 846         $(PYTHON3) $(MOZILLA_DIR)/config/create_res.py $(DEFINES) $(INCLUDES) -o $@ $<
 847
 848 $(notdir $(addsuffix .rc,$(PROGRAM) $(SHARED_LIBRARY) $(SIMPLE_PROGRAMS) module)): %.rc: $(RCINCLUDE) $(MOZILLA_DIR)/config/create_rc.py
 849         $(PYTHON3) $(MOZILLA_DIR)/config/create_rc.py '$(if $(filter module,$*),,$*)' '$(RCINCLUDE)'
 850
 851 # Cancel GNU make built-in implicit rules
 852 MAKEFLAGS += -r
 853
 854 ifneq (,$(filter WINNT,$(OS_ARCH)))
 855 SEP := ;
 856 else
 857 SEP := :
 858 endif
 859
 860 EMPTY :=
 861 SPACE := $(EMPTY) $(EMPTY)
 862
 863 ###############################################################################
 864 # Bunch of things that extend the 'export' rule (in order):
 865 ###############################################################################
 866
 867 ifneq ($(XPI_NAME),)
 868 $(FINAL_TARGET):
 869         $(NSINSTALL) -D $@
 870
 871 export:: $(FINAL_TARGET)
 872 endif
 873
 874 ################################################################################
 875 # The default location for prefs is the gre prefs directory.
 876 # PREF_DIR is used for L10N_PREF_JS_EXPORTS in various locales/ directories.
 877 PREF_DIR = defaults/pref
 878
 879 # If DIST_SUBDIR is defined it indicates that app and gre dirs are
 880 # different and that we are building app related resources. Hence,
 881 # PREF_DIR should point to the app prefs location.
 882 ifneq (,$(DIST_SUBDIR)$(XPI_NAME))
 883 PREF_DIR = defaults/preferences
 884 endif
 885
 886 ################################################################################
 887 # CHROME PACKAGING
 888
 889 chrome::
 890         $(MAKE) realchrome
 891         $(LOOP_OVER_DIRS)
 892
 893 $(FINAL_TARGET)/chrome: $(call mkdir_deps,$(FINAL_TARGET)/chrome)
 894
 895 ifneq (,$(JAR_MANIFEST))
 896 ifndef NO_DIST_INSTALL
 897
 898 ifdef XPI_NAME
 899 ifdef XPI_ROOT_APPID
 900 # For add-on packaging we may specify that an application
 901 # sub-dir should be added to the root chrome manifest with
 902 # a specific application id.
 903 MAKE_JARS_FLAGS += --root-manifest-entry-appid='$(XPI_ROOT_APPID)'
 904 endif
 905
 906 # if DIST_SUBDIR is defined but XPI_ROOT_APPID is not there's
 907 # no way langpacks will get packaged right, so error out.
 908 ifneq (,$(DIST_SUBDIR))
 909 ifndef XPI_ROOT_APPID
 910 $(error XPI_ROOT_APPID is not defined - langpacks will break.)
 911 endif
 912 endif
 913 endif
 914
 915 misc realchrome:: $(FINAL_TARGET)/chrome
 916         $(call py_action,jar_maker,\
 917           $(QUIET) -d $(FINAL_TARGET) \
 918           $(MAKE_JARS_FLAGS) $(DEFINES) $(ACDEFINES) \
 919           $(JAR_MANIFEST))
 920
 921 ifdef AB_CD
 922 .PHONY: l10n
 923 l10n: misc ;
 924 endif
 925 endif
 926
 927 endif
 928
 929 # When you move this out of the tools tier, please remove the corresponding
 930 # hacks in recursivemake.py that check if Makefile.in sets the variable.
 931 ifneq ($(XPI_PKGNAME),)
 932 tools realchrome::
 933 ifdef STRIP_XPI
 934 ifndef MOZ_DEBUG
 935         @echo 'Stripping $(XPI_PKGNAME) package directory...'
 936         @echo $(FINAL_TARGET)
 937         @cd $(FINAL_TARGET) && find . ! -type d \
 938                         ! -name '*.js' \
 939                         ! -name '*.xpt' \
 940                         ! -name '*.gif' \
 941                         ! -name '*.jpg' \
 942                         ! -name '*.png' \
 943                         ! -name '*.xpm' \
 944                         ! -name '*.txt' \
 945                         ! -name '*.rdf' \
 946                         ! -name '*.sh' \
 947                         ! -name '*.properties' \
 948                         ! -name '*.dtd' \
 949                         ! -name '*.html' \
 950                         ! -name '*.xul' \
 951                         ! -name '*.css' \
 952                         ! -name '*.xml' \
 953                         ! -name '*.jar' \
 954                         ! -name '*.dat' \
 955                         ! -name '*.tbl' \
 956                         ! -name '*.src' \
 957                         ! -name '*.reg' \
 958                         $(PLATFORM_EXCLUDE_LIST) \
 959                         -exec $(STRIP) $(STRIP_FLAGS) {} >/dev/null 2>&1 \;
 960 endif
 961 endif
 962         @echo 'Packaging $(XPI_PKGNAME).xpi...'
 963         $(call py_action,zip,-C $(FINAL_TARGET) ../$(XPI_PKGNAME).xpi '*')
 964 endif
 965
 966 # See comment above about moving this out of the tools tier.
 967 ifdef INSTALL_EXTENSION_ID
 968 ifndef XPI_NAME
 969 $(error XPI_NAME must be set for INSTALL_EXTENSION_ID)
 970 endif
 971
 972 tools::
 973         $(RM) -r '$(DIST)/bin/distribution$(DIST_SUBDIR:%=/%)/extensions/$(INSTALL_EXTENSION_ID)'
 974         $(NSINSTALL) -D '$(DIST)/bin/distribution$(DIST_SUBDIR:%=/%)/extensions/$(INSTALL_EXTENSION_ID)'
 975         $(call copy_dir,$(FINAL_TARGET),$(DIST)/bin/distribution$(DIST_SUBDIR:%=/%)/extensions/$(INSTALL_EXTENSION_ID))
 976
 977 endif
 978
 979 #############################################################################
 980 # MDDEPDIR is the subdirectory where all the dependency files are placed.
 981 #   This uses a make rule (instead of a macro) to support parallel
 982 #   builds (-jN). If this were done in the LOOP_OVER_DIRS macro, two
 983 #   processes could simultaneously try to create the same directory.
 984 #
 985 #   We use $(CURDIR) in the rule's target to ensure that we don't find
 986 #   a dependency directory in the source tree via VPATH (perhaps from
 987 #   a previous build in the source tree) and thus neglect to create a
 988 #   dependency directory in the object directory, where we really need
 989 #   it.
 990
 991 _MDDEPEND_FILES :=
 992
 993 ifneq (,$(filter target-objects target all default,$(MAKECMDGOALS)))
 994 _MDDEPEND_FILES += $(addsuffix .pp,$(notdir $(sort $(OBJS) $(PROGOBJS))))
 995 endif
 996
 997 ifneq (,$(filter host-objects host all default,$(MAKECMDGOALS)))
 998 _MDDEPEND_FILES += $(addsuffix .pp,$(notdir $(sort $(HOST_OBJS) $(HOST_PROGOBJS))))
 999 endif
1000
1001 MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(_MDDEPEND_FILES))))
1002 MDDEPEND_FILES += $(EXTRA_MDDEPEND_FILES)
1003
1004 ifneq (,$(MDDEPEND_FILES))
1005 -include $(MDDEPEND_FILES)
1006 endif
1007
1008 ################################################################################
1009 # Install/copy rules
1010 #
1011 # The INSTALL_TARGETS variable contains a list of all install target
1012 # categories. Each category defines a list of files and executables, and an
1013 # install destination,
1014 #
1015 # FOO_FILES := foo bar
1016 # FOO_EXECUTABLES := baz
1017 # FOO_DEST := target_path
1018 # INSTALL_TARGETS += FOO
1019 #
1020 # Additionally, a FOO_TARGET variable may be added to indicate the target for
1021 # which the files and executables are installed. Default is "libs".
1022 #
1023 # Finally, a FOO_KEEP_PATH variable may be set to 1 to indicate the paths given
1024 # in FOO_FILES/FOO_EXECUTABLES are to be kept at the destination. That is,
1025 # if FOO_FILES is bar/baz/qux.h, and FOO_DEST is $(DIST)/include, the installed
1026 # file would be $(DIST)/include/bar/baz/qux.h instead of $(DIST)/include/qux.h
1027
1028 # If we're using binary nsinstall and it's not built yet, fallback to python nsinstall.
1029 ifneq (,$(filter $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX),$(install_cmd)))
1030 ifeq (,$(wildcard $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX)))
1031 nsinstall_is_usable = $(if $(wildcard $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX)),yes)
1032
1033 define install_cmd_override
1034 $(1): install_cmd = $$(if $$(nsinstall_is_usable),$$(INSTALL),$$(NSINSTALL_PY) -t) $$(1)
1035 endef
1036 endif
1037 endif
1038
1039 install_target_tier = $(or $($(1)_TARGET),libs)
1040 INSTALL_TARGETS_TIERS := $(sort $(foreach category,$(INSTALL_TARGETS),$(call install_target_tier,$(category))))
1041
1042 install_target_result = $($(1)_DEST:%/=%)/$(if $($(1)_KEEP_PATH),$(2),$(notdir $(2)))
1043 install_target_files = $(foreach file,$($(1)_FILES),$(call install_target_result,$(category),$(file)))
1044 install_target_executables = $(foreach file,$($(1)_EXECUTABLES),$(call install_target_result,$(category),$(file)))
1045
1046 # Work around a GNU make 3.81 bug where it gives $< the wrong value.
1047 # See details in bug 934864.
1048 define create_dependency
1049 $(1): $(2)
1050 $(1): $(2)
1051 endef
1052
1053 define install_target_template
1054 $(call install_cmd_override,$(2))
1055 $(call create_dependency,$(2),$(1))
1056 endef
1057
1058 $(foreach category,$(INSTALL_TARGETS),\
1059   $(if $($(category)_DEST),,$(error Missing $(category)_DEST)) \
1060   $(foreach tier,$(call install_target_tier,$(category)),\
1061     $(eval INSTALL_TARGETS_FILES_$(tier) += $(call install_target_files,$(category))) \
1062     $(eval INSTALL_TARGETS_EXECUTABLES_$(tier) += $(call install_target_executables,$(category))) \
1063   ) \
1064   $(foreach file,$($(category)_FILES) $($(category)_EXECUTABLES), \
1065     $(eval $(call install_target_template,$(file),$(call install_target_result,$(category),$(file)))) \
1066   ) \
1067 )
1068
1069 $(foreach tier,$(INSTALL_TARGETS_TIERS), \
1070   $(eval $(tier):: $(INSTALL_TARGETS_FILES_$(tier)) $(INSTALL_TARGETS_EXECUTABLES_$(tier))) \
1071 )
1072
1073 install_targets_sanity = $(if $(filter-out $(notdir $@),$(notdir $(<))),$(error Looks like $@ has an unexpected dependency on $< which breaks INSTALL_TARGETS))
1074
1075 $(sort $(foreach tier,$(INSTALL_TARGETS_TIERS),$(INSTALL_TARGETS_FILES_$(tier)))):
1076         $(install_targets_sanity)
1077         $(call install_cmd,$(IFLAGS1) '$<' '$(@D)')
1078
1079 $(sort $(foreach tier,$(INSTALL_TARGETS_TIERS),$(INSTALL_TARGETS_EXECUTABLES_$(tier)))):
1080         $(install_targets_sanity)
1081         $(call install_cmd,$(IFLAGS2) '$<' '$(@D)')
1082
1083 ################################################################################
1084 # Preprocessing rules
1085 #
1086 # The PP_TARGETS variable contains a list of all preprocessing target
1087 # categories. Each category has associated variables listing input files, the
1088 # output directory, extra preprocessor flags, and so on. For example:
1089 #
1090 #   FOO := input-file
1091 #   FOO_PATH := target-directory
1092 #   FOO_FLAGS := -Dsome_flag
1093 #   PP_TARGETS += FOO
1094 #
1095 # If PP_TARGETS lists a category name <C> (like FOO, above), then we consult the
1096 # following make variables to see what to do:
1097 #
1098 # - <C> lists input files to be preprocessed with mozbuild.action.preprocessor.
1099 #   We search VPATH for the names given here. If an input file name ends in
1100 #   '.in', that suffix is omitted from the output file name.
1101 #
1102 # - <C>_PATH names the directory in which to place the preprocessed output
1103 #   files. We create this directory if it does not already exist. Setting
1104 #   this variable is optional; if unset, we install the files in $(CURDIR).
1105 #
1106 # - <C>_FLAGS lists flags to pass to mozbuild.action.preprocessor, in addition
1107 #   to the usual bunch. Setting this variable is optional.
1108 #
1109 # - <C>_TARGET names the 'make' target that should depend on creating the output
1110 #   files. Setting this variable is optional; if unset, we preprocess the
1111 #   files for the 'libs' target.
1112 #
1113 # - <C>_KEEP_PATH may be set to 1 to indicate the paths given in <C> are to be
1114 #   kept under <C>_PATH. That is, if <C> is bar/baz/qux.h.in and <C>_PATH is
1115 #   $(DIST)/include, the preprocessed file would be $(DIST)/include/bar/baz/qux.h
1116 #   instead of $(DIST)/include/qux.h.
1117
1118 pp_target_tier = $(or $($(1)_TARGET),libs)
1119 PP_TARGETS_TIERS := $(sort $(foreach category,$(PP_TARGETS),$(call pp_target_tier,$(category))))
1120
1121 pp_target_result = $(or $($(1)_PATH:%/=%),$(CURDIR))/$(if $($(1)_KEEP_PATH),$(2:.in=),$(notdir $(2:.in=)))
1122 pp_target_results = $(foreach file,$($(1)),$(call pp_target_result,$(category),$(file)))
1123
1124 $(foreach category,$(PP_TARGETS), \
1125   $(foreach tier,$(call pp_target_tier,$(category)), \
1126     $(eval PP_TARGETS_RESULTS_$(tier) += $(call pp_target_results,$(category))) \
1127   ) \
1128   $(foreach file,$($(category)), \
1129     $(eval $(call create_dependency,$(call pp_target_result,$(category),$(file)), \
1130                                     $(file) $(GLOBAL_DEPS))) \
1131   ) \
1132   $(eval $(call pp_target_results,$(category)): PP_TARGET_FLAGS=$($(category)_FLAGS)) \
1133 )
1134
1135 $(foreach tier,$(PP_TARGETS_TIERS), \
1136   $(eval $(tier):: $(PP_TARGETS_RESULTS_$(tier))) \
1137 )
1138
1139 PP_TARGETS_ALL_RESULTS := $(sort $(foreach tier,$(PP_TARGETS_TIERS),$(PP_TARGETS_RESULTS_$(tier))))
1140 $(PP_TARGETS_ALL_RESULTS):
1141         $(if $(filter-out $(notdir $@),$(notdir $(<:.in=))),$(error Looks like $@ has an unexpected dependency on $< which breaks PP_TARGETS))
1142         $(RM) '$@'
1143         $(call py_action,preprocessor,--depend $(MDDEPDIR)/$(@F).pp $(PP_TARGET_FLAGS) $(DEFINES) $(ACDEFINES) '$<' -o '$@')
1144
1145 $(filter %.css,$(PP_TARGETS_ALL_RESULTS)): PP_TARGET_FLAGS+=--marker %
1146
1147 # The depfile is based on the filename, and we don't want conflicts. So check
1148 # there's only one occurrence of any given filename in PP_TARGETS_ALL_RESULTS.
1149 PP_TARGETS_ALL_RESULT_NAMES := $(notdir $(PP_TARGETS_ALL_RESULTS))
1150 $(foreach file,$(sort $(PP_TARGETS_ALL_RESULT_NAMES)), \
1151   $(if $(filter-out 1,$(words $(filter $(file),$(PP_TARGETS_ALL_RESULT_NAMES)))), \
1152     $(error Multiple preprocessing rules are creating a $(file) file) \
1153   ) \
1154 )
1155
1156 ifneq (,$(filter $(PP_TARGETS_TIERS) $(PP_TARGETS_ALL_RESULTS),$(MAKECMDGOALS)))
1157 # If the depfile for a preprocessed file doesn't exist, add a dep to force
1158 # re-preprocessing.
1159 $(foreach file,$(PP_TARGETS_ALL_RESULTS), \
1160   $(if $(wildcard $(MDDEPDIR)/$(notdir $(file)).pp), \
1161     , \
1162     $(eval $(file): FORCE) \
1163   ) \
1164 )
1165
1166 MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(addsuffix .pp,$(notdir $(PP_TARGETS_ALL_RESULTS))))))
1167
1168 ifneq (,$(MDDEPEND_FILES))
1169 -include $(MDDEPEND_FILES)
1170 endif
1171
1172 endif
1173
1174 # Pull in non-recursive targets if this is a partial tree build.
1175 ifndef TOPLEVEL_BUILD
1176 include $(MOZILLA_DIR)/config/makefiles/nonrecursive.mk
1177 endif
1178
1179 ################################################################################
1180 # Special gmake rules.
1181 ################################################################################
1182
1183
1184 #
1185 # Re-define the list of default suffixes, so gmake won't have to churn through
1186 # hundreds of built-in suffix rules for stuff we don't need.
1187 #
1188 .SUFFIXES:
1189
1190 #
1191 # Fake targets.  Always run these rules, even if a file/directory with that
1192 # name already exists.
1193 #
1194 .PHONY: all alltags boot chrome realchrome clean clobber clobber_all export install libs makefiles realclean run_apprunner tools $(DIRS) FORCE
1195
1196 # Used as a dependency to force targets to rebuild
1197 FORCE:
1198
1199 # Delete target if error occurs when building target
1200 .DELETE_ON_ERROR:
1201
1202 tags: TAGS
1203
1204 TAGS: $(CSRCS) $(CPPSRCS) $(wildcard *.h)
1205         -etags $(CSRCS) $(CPPSRCS) $(wildcard *.h)
1206         $(LOOP_OVER_DIRS)
1207
1208 ifndef INCLUDED_DEBUGMAKE_MK #{
1209   ## Only parse when an echo* or show* target is requested
1210   ifneq (,$(call isTargetStem,echo,show))
1211     include $(MOZILLA_DIR)/config/makefiles/debugmake.mk
1212   endif #}
1213 endif #}
1214
1215 FREEZE_VARIABLES = \
1216   CSRCS \
1217   CPPSRCS \
1218   EXPORTS \
1219   DIRS \
1220   LIBRARY \
1221   WASM_LIBRARY \
1222   MODULE \
1223   $(NULL)
1224
1225 $(foreach var,$(FREEZE_VARIABLES),$(eval $(var)_FROZEN := '$($(var))'))
1226
1227 CHECK_FROZEN_VARIABLES = $(foreach var,$(FREEZE_VARIABLES), \
1228   $(if $(subst $($(var)_FROZEN),,'$($(var))'),$(error Makefile variable '$(var)' changed value after including rules.mk. Was $($(var)_FROZEN), now $($(var)).)))
1229
1230 libs export::
1231         $(CHECK_FROZEN_VARIABLES)
1232
1233 .DEFAULT_GOAL := $(or $(OVERRIDE_DEFAULT_GOAL),default)
1234
1235 #############################################################################
1236 # Derived targets and dependencies
1237
1238 include $(MOZILLA_DIR)/config/makefiles/autotargets.mk
1239 ifneq ($(NULL),$(AUTO_DEPS))
1240   default all libs tools export:: $(AUTO_DEPS)
1241 endif